Sandvik Coromant 5753787 Turning Insert Ceramic T-max P

Product Description

The SANDVIK COROMANT 5753787 is a ceramic turning insert in the T-Max P series, designed for high-speed metal cutting on CNC lathes and turning centers. The insert features a TNGA style geometry with a 60-degree triangular shape, grade 650 ceramic substrate, and a Titanium Nitride (TiN) coating applied to the cutting surfaces. It delivers six usable cutting edges per insert, making it a cost-effective option for production turning. At 0.8345 inches in length with a 0.5000-inch inscribed circle, this insert fits standard TNGA toolholders used in heavy roughing and finishing passes on hard and abrasive materials. Installation and indexing are performed by qualified machinists or CNC tooling technicians.

This insert is primarily intended for turning cast iron (ISO material code K) and is also rated for secondary applications in superalloys, titanium, and hard materials (ISO codes S and H). The neutral hand orientation makes it compatible with both left- and right-hand toolholder setups. It is well suited to high-speed finishing and semi-finishing operations in production machining environments where ceramic grades outperform carbide in thermal resistance and edge retention.

Key Features

• Grade 650 ceramic with Titanium Nitride coating for extended tool life on cast iron and hard materials
• TNGA insert style with 60-degree triangular shape and six cutting edges per insert
• Neutral hand orientation compatible with left- and right-hand toolholders
• 0.0313-inch (1/32 inch) corner radius suited for moderate finishing cuts
• T-Max P series geometry with chip breaker style A for controlled chip formation
• Clamp and pin insert holding method for secure seating under high cutting forces

Compatibility

Designed as an OEM-style replacement insert for TNGA-style toolholders in the T-Max P series. Compatible primary workpiece material is cast iron; secondary rated materials include superalloys, titanium, and hard materials per ISO codes K, S, and H.

Installation Notes

Insert indexing and replacement should be performed by a qualified machinist or CNC tooling technician with the machine powered down and spindle locked. Confirm toolholder clamp and pin condition before seating a new insert. Follow the toolholder manufacturer torque specifications for clamping screws. Ceramic inserts are brittle and should not be subjected to interrupted cuts or heavy impact loads unless the grade is specifically rated for that application.